Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Arleen Fathi"'
Publikováno v:
Journal of Histotechnology. 19:329-333
A modified Gomori technique for the assessment of frozen skeletal muscle and all paraffin embedded sections is presented. The modified Gomori solution consists of 0.015% fast green FCF, 0.12% chromotrope 2R, 0.65% phosphotungstic acid and 1.0% acetic
Publikováno v:
Journal of Histotechnology. 19:65-68
Environmental concerns, safety and cost containment have made uS evaluate tissue preservation, processing and recycling. When we randomly reviewed a number of fixatives, Histochoice, Clarke, acetate buffered formalin, zinc formalin and neutral buffer
Publikováno v:
Journal of Histotechnology. 18:57-60
A revised version of the modified Steiner for spirochetes is presented. Elimination of calcium and formalin pigment is essential for clear delineation when only a few microorganisms are present. This method allows greater precision, and the combined
Publikováno v:
Journal of Histotechnology. 17:353-356
A new method for the demonstration of Alzheimer's disease is presented. The method includes pretreatment in a low concentration of uranyl nitrate followed by sensitization in 0.1% silver nitrate for 3 to 5 minutes. Development is done in a solution c
Publikováno v:
Journal of Histotechnology. 16:349-353
Three connective tissue methods are presented: modifications of Masson trichrome, Movat pentachrome and a fibrin method. A modified Verhoeff hematoxylin preheated and applied in the 60°C paraffin oven was used for all methods. The Movat pentachrome
Publikováno v:
Journal of Histotechnology. 15:117-120
A modified periodic acid-Schiff method is presented. The sections were oxidized with 1.0% periodic acid, then stained with a modified Schiff solution. The modified solution contained pararosaniline hydrochloride in a concentration of about one-tenth
Publikováno v:
Journal of Histotechnology. 14:39-42
A simple, rapid, sensitive, consistent and economical method for plaques and tangles of Alzheimer's disease is presented. Sections were sensitized in 0.5% ammoniacal silver nitrate, followed by treatment in gum mastic and immersion in a physical deve
Publikováno v:
Journal of Histotechnology. 13:279-282
A simple, reliable, consistent and economical nonbuffered acid acid method for melanin is presented. After a short presensitization in silver, the sections are treated in gum mastic and then immersed in a physical developer consisting of hydroquinone
Publikováno v:
Stain Technology. 62:365-368
A method is described which demonstrates nuclei, elastic fibers, red blood cells, collagen and fibrin. Nuclei and elastic fibers are stained by a modified Verhoeff's elastic tissue stain which was previously developed and used in the elastic-Masson c
Publikováno v:
Journal of Histotechnology. 8:15-17
Four histological techniques for the demonstration of spirochetes were evaluated. The Steiner technique(1944) was the most satisfactory but suffered a few drawbacks, such as precipitate and darkening of the tissue section which obscured the spirochet